Command to check RAM in AIX UNIX

It will displays amount of real memory in kilobytes. bootinfo command may not be available in latest AIX UNIX version, try following command:$ lsattr -El sys0 | grep realmem

svmon command - Captures and analyzes a snapshot of virtual memory

The svmon command displays information about the current state of memory. The displayed information does not constitute a true snapshot of memory, because the svmon command runs at user level with interrupts enabled. To print out global statistics, type:# svmon -G